33 CFR 64.21 : Navigation And Navigable Waters (§ 1.01-1 To Parts 404-499) — (§ 1.01-1 To Parts 121-124) — Coast Guard, Department Of Homeland Security (§ 1.01-1 To Parts 121-124) — Aids To Navigation (Part 60 To § 76.10-1) — Marking Of Structures, Sunken Vessels And Other Obstructions (§ 64.01 To § 64.33) — Structures (§ 64.21 And § 64.23) — Marking and notification requirements.
4 Aug 2016
Before establishing a structure, the owner or operator shall apply for Coast Guard authorization to mark the structure in accordance with § 66.01-5 of this chapter. The appropriate District Commander will determine the marking requirements.